<?php

$config = array( array('id' => 1, 'book_name' => '世界上最伟大的推销员', 'download_url' => 'http://www.hbebbs.com/android/huidu/世界上最伟大的推销员.txt', 'intro'=>'', 'is_free'=>1, 'last_download'=>'', 'price'=>2));

echo json_encode($config);

?>